CHAMP-AV IV
Quad PowerPC MPC7447A/7448 VME Card with QuadFlow Architecture
The CHAMP-AV4 is the third generation of quad PowerPC DSP board with the QuadFlow architecture providing high bandwidth connections between four 7447A/7448 processors. Each processor, capable of up to 10 GFLOPs peak, is equipped with its own bank of DDR SDRAM with 2GB/sec peak bandwidth. Processors are interconnected via 100MHz PCI-X busses. Utilizing the QuadFlow ability to handle up to four simultaneous transfers, the AV IV can deliver up to 3.2GB/sec of on-card inter-processor bandwidth.
basic information
Quad PowerPC 7447A/7448 processors at up to 1.25 GHz 64 Kbytes L1 and 1 Mbyte (7448) L2 internal caches operating at core processor speed Up to 512 Mbytes DDR-250 SDRAM with ECC per processor (2 Gbytes total) 256 Mbytes Flash with write protection 128 Kbytes NVRAM QuadFlow architecture with 3.2 GB/s peak on-board throughput Each processor has Gbe connection to on-board GbE switch Support for two 64-bit, 100 MHz PCI-X mezzanine modules (PMC-X) VxWorks 6.x & 5.x BSPs
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Applications/Examples of results
Industrial machinery Robots Mechanical elements and components Industrial electrical equipment Electronic components and semiconductors Automobiles and transportation equipment Aerospace IT and information communication Medical devices
